#103F76#103F76
#103F76 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.9% C 0.106 H 255.3°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).
Color values
| HEX | #103F76 |
|---|---|
| RGB | rgb(16, 63, 118) |
| HSL | hsl(212, 76%, 26%) |
| HSV | hsv(212, 86%, 46%) |
| CMYK | cmyk(86.4%, 46.6%, 0%, 53.7%) |
| CIE-LAB | lab(26.66, 6.68, -35.85) |
| CIE-LCH | lch(26.66, 36.47, 280.55°) |
| OKLab | oklab(36.95% -0.027 -0.1029) |
| OKLCH | oklch(36.95% 0.106 255.3) |
| XYZ | xyz(5.2600, 4.9725, 17.8186) |
| Luminance | 0.0497 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Twilight Blue
#0A437A
ΔE00 1.66
Darkish Blue
#014182
ΔE00 1.66
Marine Blue
#01386A
ΔE00 2.55
Prussian Blue
#004577
ΔE00 3.20
Cobalt (survey)
#1E488F
ΔE00 4.24
Marine
#042E60
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#103F76 #764710
analogous
#107276 #103F76 #141076
triadic
#103F76 #76103F #3F7610
tetradic
#103F76 #761072 #764710 #107614
square
#103F76 #761072 #764710 #107614
split-complementary
#103F76 #761410 #727610
monochromatic
#040E1B #092240 #103F76 #175CAC #2079E1
Accessibility & contrast
On white
10.53
#103F76 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#103F76 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #103F76
10.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##103F76 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##103F76 | 1.00 | 10.53 | 1.99 | 10.53 |
| #FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#224478
Deuteranopia (green-blind)
#0B3B75
Tritanopia (blue-blind)
#004C54
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #103f76; /* rgb */ color: rgb(16, 63, 118); /* oklch */ color: oklch(36.9% 0.106 255.3);
Tailwind
colors: {
custom: {
50: '#62739e',
500: '#103f76',
950: '#000000',
},
}SCSS
$custom: #103f76; $custom-light: #62739e; $custom-dark: #000000;
JSON
{
"hex": "#103f76",
"rgb": {
"r": 16,
"g": 63,
"b": 118
},
"hsl": {
"h": 212.353,
"s": 76.119,
"l": 26.275
},
"oklch": {
"l": 0.36946,
"c": 0.10638,
"h": 255.3
},
"luminance": 0.04973
}Semantic roles & 50–950 ramp
primary
#103F76
secondary
#AD7635
accent
#9B35F3
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06080E
muted
#7A7B7E